138195360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5051}}^1$

素因数の和:5091

約数の個数: 144

約数和(自身を含む): 496510560

約数和(自身を除く): 358315200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5051, 5472, 6840, 9120, 10102, 13680, 15153, 20204, 25255, 27360, 30306, 40408, 45459, 50510, 60612, 75765, 80816, 90918, 95969, 101020, 121224, 151530, 161632, 181836, 191938, 202040, 227295, 242448, 287907, 303060, 363672, 383876, 404080, 454590, 479845, 484896, 575814, 606120, 727344, 767752, 808160, 863721, 909180, 959690, 1151628, 1212240, 1439535, 1454688, 1535504, 1727442, 1818360, 1919380, 2303256, 2424480, 2879070, 3071008, 3454884, 3636720, 3838760, 4318605, 4606512, 5758140, 6909768, 7273440, 7677520, 8637210, 9213024, 11516280, 13819536, 15355040, 17274420, 23032560, 27639072, 34548840, 46065120, 69097680, 138195360]

約数ペア:

[(1, 138195360), (2, 69097680), (3, 46065120), (4, 34548840), (5, 27639072), (6, 23032560), (8, 17274420), (9, 15355040), (10, 13819536), (12, 11516280), (15, 9213024), (16, 8637210), (18, 7677520), (19, 7273440), (20, 6909768), (24, 5758140), (30, 4606512), (32, 4318605), (36, 3838760), (38, 3636720), (40, 3454884), (45, 3071008), (48, 2879070), (57, 2424480), (60, 2303256), (72, 1919380), (76, 1818360), (80, 1727442), (90, 1535504), (95, 1454688), (96, 1439535), (114, 1212240), (120, 1151628), (144, 959690), (152, 909180), (160, 863721), (171, 808160), (180, 767752), (190, 727344), (228, 606120), (240, 575814), (285, 484896), (288, 479845), (304, 454590), (342, 404080), (360, 383876), (380, 363672), (456, 303060), (480, 287907), (570, 242448), (608, 227295), (684, 202040), (720, 191938), (760, 181836), (855, 161632), (912, 151530), (1140, 121224), (1368, 101020), (1440, 95969), (1520, 90918), (1710, 80816), (1824, 75765), (2280, 60612), (2736, 50510), (3040, 45459), (3420, 40408), (4560, 30306), (5051, 27360), (5472, 25255), (6840, 20204), (9120, 15153), (10102, 13680)]